41666142 has 16 divisors (see below), whose sum is σ = 95236992. Its totient is φ = 11904600.

The previous prime is 41666129. The next prime is 41666147. The reversal of 41666142 is 24166614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41666147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495984 + ... + 496067.

It is an arithmetic number, because the mean of its divisors is an integer number (5952312).

Almost surely, 2^41666142 is an apocalyptic number.

41666142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

41666142 is an abundant number, since it is smaller than the sum of its proper divisors (53570850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41666142 is a wasteful number, since it uses less digits than its factorization.

41666142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992063.

The product of its digits is 6912, while the sum is 30.

The square root of 41666142 is about 6454.9316030458. The cubic root of 41666142 is about 346.6791820350.

The spelling of 41666142 in words is "forty-one million, six hundred sixty-six thousand, one hundred forty-two".